Factor Info

ID 53747
Size 638 digits / 2119 bits
Status composite
Value 69350775276064617326311031111150950095610124317429323698110492983157093155065535347450686248098734261393970753237926082722546839017745081283713644867962612758863761515931966658282089706126746210070362628323915941048822747041022661936633210772479778710276059443794242577690238797509286626754925965599453620960620190669529384160250997389731933328405352695387115127709108127210713018804281066793583168598026312721298332420998144041297604771938661996368632748589362118850748284081758578101531790996413159436348038959075772568047012445971781052169338420664071415462164376632693943239218258326576629589207445674551425719805468756589377419182287

Factorizations

Primary (ID: 53748) 1515035947402117974226619 (proven prime)
(ID: 53749) 45775003157504398003830515216950485931911526405665842977660241537128783319918333888124929244582354551404040398257062541022752041551240425087240509574973227948764022923585419067049641472317996518296308175869518502394151586421333845131491323108096833568804651987480221809008124617025700328205752632946915902040429449075542161511206525274092719590170412012374555700058884649105011106917866884736527403641507335021264731001312124469486920935643254539279209796184172094004645307582138950170240761164271069745201025353649179437936636455931971800989663924600020758182471442088814345759581115610898017899903235469171678973 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.